NumberResearchRecent thousands-block assignments
16 blocks assigned in the last 30 days · from the daily NANPA thousands-block report, 09/19/2026
Most carrier growth happens here, not at the prefix level: under number pooling, carriers receive individual 1,000-number blocks (e.g. 626-470-0XXX) within already-assigned prefixes. Assignments are initial assignments — the current serving carrier of individual numbers may differ due to portability.
Most active assignees, last 30 days — NPA 502
New assignments by month
Sep 2026
Aug 2026
Jul 2026
Jun 2026
May 2026
Apr 2026
Mar 2026
Feb 2026
Jan 2026
Dec 2025
Nov 2025
Oct 2025
| Assigned | Thousands-block | Last 4 digits | Status | Assignee | OCN | Rate center | State |
|---|---|---|---|---|---|---|---|
| 2007-04-20 | 502-650-8XXX | 8000–8999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LOUISVILLE | KY |
| 2007-04-20 | 502-650-9XXX | 9000–9999 | Assigned | LEVEL 3 COMMUNICATIONS, LLC - KY | 4369 | LOUISVILLE | KY |
| 2007-04-19 | 502-221-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | BEDFORD | KY |
| 2007-04-12 | 502-743-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SULPHUR | KY |
| 2007-04-02 | 502-714-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-04-02 | 502-714-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-04-02 | 502-714-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-04-02 | 502-714-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-04-02 | 502-714-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-03-20 | 502-320-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | FRANKFORT | KY |
| 2007-03-20 | 502-614-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-20 | 502-619-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-20 | 502-851-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-20 | 502-851-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-20 | 502-851-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-20 | 502-851-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-20 | 502-851-8XXX | 8000–8999 | Assigned | POWERTEL KENTUCKY LICENSES, INC. | 365C | LOUISVILLE | KY |
| 2007-03-20 | 502-851-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2007-03-09 | 502-514-6XXX | 6000–6999 | Assigned | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - KY | 6500 | OWENTON | KY |
| 2007-03-02 | 502-322-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-03-02 | 502-322-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-03-02 | 502-712-8XXX | 8000–8999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-03-02 | 502-712-9XXX | 9000–9999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-21 | 502-370-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | GEORGETOWN | KY |
| 2007-02-16 | 502-650-0XXX | 0000–0999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-1XXX | 1000–1999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-2XXX | 2000–2999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-4XXX | 4000–4999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-6XXX | 6000–6999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-16 | 502-650-7XXX | 7000–7999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | LOUISVILLE | KY |
| 2007-02-06 | 502-460-5XXX | 5000–5999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | NEW HAVEN | KY |
| 2007-01-26 | 502-257-3XXX | 3000–3999 | Assigned | NEW CINGULAR WIRELESS PCS, LLC - GA | 6214 | SHELBYVL | KY |
| 2007-01-26 | 502-598-3XXX | 3000–3999 | Assigned | TWC IP ENABLED SERVICES, LLC | 793K | LAWRENCEBG | KY |
| 2007-01-05 | 502-498-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2007-01-05 | 502-498-2XXX | 2000–2999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2006-12-27 | 502-322-1XXX | 1000–1999 | Assigned | PAETEC ITEL, LLC | 829J | LOUISVILLE | KY |
| 2006-12-18 | 502-407-0XXX | 0000–0999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-407-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-407-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-407-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-415-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-415-9XXX | 9000–9999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-794-3XXX | 3000–3999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-794-4XXX | 4000–4999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-794-5XXX | 5000–5999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-12-18 | 502-794-6XXX | 6000–6999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-11-27 | 502-471-7XXX | 7000–7999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
| 2006-11-27 | 502-471-8XXX | 8000–8999 | Assigned | METROPCS, INC. | 5562 | LOUISVILLE | KY |
Source: NANPA Thousands Block Assignment Report (All Regions, Public), file date 09/19/2026 — Tier A primary source, refreshed on every import. Viewing is free; bulk downloads require a membership.